It’s impossible not to feel totally girly in a beautiful bra…
But did you know there’s a good chance you are wearing the WRONG size bra?
Don’t feel bad… 80% of bra wearers are too! This includes crossdressers and transgender women – as well as cisgender (genetic) women.
Wearing the correct bra size is critical. Bras that don’t fit right are uncomfortable and look bad under your clothes.
In this blog post, I’ll show you how to find your correct MTF bra size so you can choose the perfect bra for your female transformation.
How to Determine Your Correct Bra Size – Without Breast Forms
Determining your correct bra size begins with a choice: Will you be wearing breast forms with the bra?
In this section, I’ll explain how to find the correct bra size for your ACTUAL breasts (without breast forms). In the section below, I’ll show you how to find the correct bra size if you wear breast forms.
There are several ways to measure your bra size. The method below is simplest way to measure your bra size. This method is used by Victoria’s Secret and most modern bra manufacturers:
Step 1: Measure your band size
Place a tape measure under your arms and measure your chest circumference just above the breasts. The tape measure should be about the level where your bra straps meet the bra.
This measurement is your BAND SIZE. (Note: If the measurement is an odd number, round down to the nearest even number.)
Step 2: Measure your bust size
Stand up tall and measure across the fullest part of your bust. The tape measure should be parallel to the floor and shouldn’t be too tight or too loose.
This is your BUST SIZE. (Note: If the measurement is between inches, round up to the nearest inch.)
Step 3: Calculate your cup size
Subtract your band size (from Step 1) from your bust size (from Step 2) and check the chart below to determine your cup size:
| If The Difference Is: | Your Cup Size Is: |
| 0″-1/2″ (1.3 cm) | AA |
| 1/2″- 1″ (2.6 cm) | A |
| 2″ (5.1 cm) | B |
| 3″ (7.6 cm) | C |
| 4″ (10.2 cm) | D |
| 5″ (12.7 cm) | DD or E |
| 6″ (15.2 cm) | DDD or F |
| 7″ (17.8 cm) | G |
| 8″ (20.3 cm) | H |
| 9” (22.9 cm) | I |
| 10″ (25.4 cm) | J |
For example, if your band size is 40” and your bust size is 44”, the difference is 4”. That would make you a D cup.
Your bra size is a combination of your band size and your cup size. (Bra size = band size + cup size) In this case, your bra size would be a 40D.
IMPORTANT: This size should be considered a starting point, as sizing varies from bra to bra. If possible, try on the actual bra before you buy.
How to Determine Your Correct Bra Size – With Breast Forms
If you wear breast forms, the process for finding your bra size is a bit different. Here’s how to do it:
Step 1: Measure your band size
(Note: These instructions are the same as above, but I’ll repeat them here.)
Place a tape measure under your arms and measure your chest circumference just above the breasts. The tape measure should be about the level where your bra straps meet the bra.
This measurement is your BAND SIZE. (Note: If the measurement is an odd number, round down to the nearest even number.)
Step 2: Determine your ideal cup size
The next step is to determine the cup size you want to achieve. This should be a size that’s proportionate to your body: Not too big and not too small.
Generally speaking, the larger your body frame is, the larger your cup size should be.
Here are some guidelines:
- Choose an B or C cup if you have a small frame.
- Choose a C or D cup if you have a medium frame.
- Choose a D cup or larger if you have a large frame.
Once you know your correct band size and desired cup size, you can purchase the proper bra and breast forms.
Easy right? 🙂
Finding A Bra That Fits
Knowing your correct bra size is one thing. Actually FINDING that bra is another.
Unfortunately, it’s not always easy to find bras outside the standard size range.
Here are some sites that carry a large range of bra sizes:
- Barenecessities.com – Bare Necessities offers a huge selection of bras, including plus size bras with smaller cup sizes. (Perfect for girls who don’t wear breast forms.)
- HerRoom.com – Her Room is another large lingerie site that stocks hard to find sizes. They offer band sizes up to 58, so there’s a bra for almost everybody.
- BiggerBras.com – BiggerBras.com specializes in plus size bras and carries a large range of cup sizes.
Another option is to purchase a bra extender. A bra extender is an elasticized piece of fabric that hooks onto the back of your bra. It can add 1-3 inches to the bra band, so it’s a great solution for bras that are too tight.
So there you are, girlfriend! Everything you need to know about finding your correct bra size.
As always, I’d love to hear your thoughts! Please leave me your comments below. And if you have any beautiful bra pics, don’t forget to include them!
Love,
Lucille
P.S. Looking for a natural way to fill out your bra? Check out The Flat to Femme Program to discover an effective and proven approach to male to female breast enhancement.
Hi Lucille I went to Victorias Secret for a proper bra fitting . I am a 48B Thank You LoL Paula
“Paul”…My Sister-In-Law got me started on wearing a Bra…I have Natural 46B/46C-Cup Breasts…She gave me one of her old Bras (46D-Cup) Bras to try on…It didn’t quite woke for me…So she took me “Bra Shopping”…Got me fitted with the right size.
I have been dressing for about 15 years and last year I finally got up the courage to go for a bra fitting at Torrid. It was the best thing I ever did!. I got a bra that I love and fits me well. Also, the woman who assisted me at Torrid was fabulous and made the experience a fun time as well.
If you have a chance to get a bra fitting indulge yourself! You will end up with a perfect fitting bra, a great experience, and a great feminine feeling!
Michelle
Im a size 40c and have been wearing a bra for 4 months and now would feel lost if i did not have my bra on
“Edwin”…Thanks to my Sister-In-Law…I am now wearing my 46B/46C Bras “Full Time”.
I have 46c home grown and my favorite garment is lane Bryant demi
I had to try on different bra sizes to find right size , had breast implants between 46 c/d or 44c/d ,44c fit better implants are nice thanks Kathy
My husband has man boob, But how do you messure a man for a full cup bra, he is not a cross dresser and does not want breast forms. But he does need support
The same way as for females. For a professional measuring, contact a lingerie store online or phone. Ask if they measure men. I did, and it was a positive experience. Was not nervous or embarrassed in walking into a lingerie store.
Thank you Lucille,
Great tips on how to search for the a perfect bra.
What I find worked for me was to first find a good set of breast forms. And it’s worth the investment for a pair that look and feel as close to natural as possible. In addition I use a sticky silicone strip that sticks to your chest on one side and the other side of the strip, sticks to the forms. Once the breast forms are firmly poised on your chest then an underwire bra is placed over the breasts.
To remove just take off the bra and, the breast forms will strip off the silicone gel strips with ease.
Jamie
My experience is that measuring does not really help to find a bra that fits. Best is to have a proper fitting. I had to take all my courage to ask for a fit for the first time. But the saleslady was very friendly and professional. It was a nice experience. Since then I always go to shops where I can try a bra before buying. Often you read that most women wear the wrong bra size. As a man it will be more difficult. So being fitted is the solution.